Dinan Free Flow Exhaust

[JimN9NE]

I was just wondering if anyone has the Dinan exhaust on their ZHP, and how it compares to the ZHP stock exhaust...performance gains? weighs less? louder?

Any feedback will do, thanks.

[Johal E32]

I have it on my 323i, and I like it. It's pretty tame, so it's not much louder than my dad's old zhp. It has NO drone on the freeway, and it sounds a tad louder than the zhp exhaust but it is significantly lighter (weight wise). Performance gains are maybe like 1-2 hp, nothing too noticeable.

[JimN9NE]

Sounds exactly what i want then, appreciate the info!

[Johal E32]

Yeah, Dinan products are nice because there is no downside to any of their products except for the price, lol!

[JupiterBMW]

I'm actually really close to ordering this exhaust too...

[Johal E32]

^ you should do it! dinan stage 2 ecu + dinan intake + dinan exhaust =

[JupiterBMW]

No no, you've got it all wrong.... Exhaust + intake + throttle body + stage 3 ecu =

[cakM3]

or just get the twin screw sc

[JupiterBMW]

or just get the twin screw sc

Sure, just send me your full name, credit card number, expiration, and 3 digit code on the back.

[JKO_ZHP]

or just get the twin screw sc

I heard the E46's transmission (M3s excluded) can't handle that HP and so if you install it, you'll be basically forced into buying a transmission swap every now and then.....